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Sierrasil Joint Formula Glucosamine - 240's This premium joint health supplement combines a GMO‑free, corn‑fermented HCl glucosamine—which is more stable, lower in sodium, and purer than traditional glucosamine sulfate—with the patented SierraSil mineral complex; clinically tested together to reduce cartilage breakdown, ease inflammation, support cartilage rebuilding, and promote joint comfort and mobility, all within a vegan, gluten‑free, non‑GMO formulation made in Canada.
